
Metallic materials - Vickers hardness test Part 2: Verification of testing machines
出版:International Organization for Standardization

专家解读视频
DR 02407 CP - Identical
BS EN ISO 6507-2:1998 - Identical
KS B 5525:2002 - Identical
AS 1817.2-2002 (R2017) - Identical
GB/T 4340.2-1999 - Identical
AS 1817.2-2002 (R2017) - Identical